Polymer drive O&G

[reverse]

Помогите, пожалуйста, правильно передать "polymer drive" в следующих предложениях:

1) The salinity of the ACP slug was 20,934 ppm TDS and the salinity of the polymer drive was 934 ppm TDS.
2) The higher oil viscosity required an increase in polymer concentration (4,100 ppm FP 3630s in the slug, 3,700 ppm in the drive) for mobility control.
3) Viscous stability was impractical to achieve at the flood conditions, so the slug and drive compositions were the same as ACP-2.4, resulting in a mobility ratio ~ 5.

Заранее спасибо за помощь!!!

[paderin]

http://halliburton.ru/services/pe/fracturing/monoprop/print.htm
полимерная композиция, являющаяся основным реагентом (движущей силой)